MK18 ALPHA EAGLE

Delta Armory MK18 ALPHA EAGLE Series – EAGLE ETU Airsoft Rifle

The Delta Armory MK18 ALPHA EAGLE is a premium AEG assault rifle designed for players who want top-tier performance, advanced electronics, and a full-metal construction without the need for additional upgrades. Built by Delta Armory, the ALPHA EAGLE series represents the brand’s highest factory configuration, delivering reliability and performance straight out of the box.

Inspired by the modern MK18 platform, this replica is ideal for CQB environments, outdoor skirmishes, and milsim operations. Its excellent balance, robust internals, and programmable EAGLE ETU V2 make it a versatile rifle for both aggressive players and precision-focused shooters.

Full-Metal MK18 External Construction

• Full-metal receiver with excellent fit and finish
• CNC aluminium MK18-type RIS handguard for accessories
• Metal outer barrel with 14 mm CCW thread
• Metal buffer tube and external components
• QD V2 pistol grip with secure hold and easy motor access
• Adjustable stock for personalized length of pull
• Flip-up iron sights included

ALPHA EAGLE Internal Upgrade Configuration

Inside, the MK18 ALPHA EAGLE is equipped with reinforced components designed for long-term durability and consistent performance.

• Reinforced V2 gearbox with QSC Gen2 quick spring change system
• Steel gears and 7 mm metal ball bearings
• Stainless steel cylinder with metal cylinder head
• SHS piston (14 steel teeth) and SHS tappet plate
• Polymer piston head and nozzle
• Rotary hop-up unit for precise adjustment
• 6.03 mm precision inner barrel (265 mm)
• Gearbox shell rated for springs up to M120

EAGLE ETU V2 – Advanced Electronic Trigger Unit

The heart of the rifle is the EAGLE ETU V2 processor unit with a metal flat trigger, delivering instant trigger response and full compatibility with 11.1V LiPo / Li-Ion batteries.

• Adjustable trigger sensitivity
• Screw-adjustable trigger travel
• Pre-cocking modes
• Active Brake ON / OFF
• Sniper shot delay mode
• Binary trigger
• AUG mode (half pull = semi, full pull = auto)
• 3-round and 5-round burst modes
• Semi-only (DMR) mode

Programming and calibration instructions are easily accessible via a QR code located near the battery connector.

Battery & Power Setup

• Designed for 11.1V LiPo / Li-Ion batteries
• T-Dean connector located in the buffer tube
• Compatible with buffer stick batteries

Package Contents

• Delta Armory MK18 ALPHA EAGLE rifle
• DMAG mid-cap magazine (120 BBs)
• Flip-up iron sights
• 9.6V battery (promotional gift)
• Basic charger (promotional gift)

Note: The included battery and charger are promotional gifts and are not covered by warranty.

For optimal performance, we recommend upgrading to high-quality airsoft BBs and professional-grade LiPo batteries & chargers. Explore more replicas in our airsoft rifles collection or discover the full Delta Armory range.

Technical Specifications